Sunho Moon
College of Engineering
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Works (8)
Updated: September 27th, 2024 05:00
2024 journal article
Electrical de-poling and re-poling of relaxor-PbTiO<sub>3</sub> piezoelectric single crystals without heat treatment
NATURE COMMUNICATIONS, 15(1).
open access via doi.org (publisher)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 1, 2024
2024 journal article
High-Performance PMN-PT Single-Crystal-Based 1-3 Composite Transducer Integrated with a Biopsy Needle
BIOSENSORS-BASEL, 14(2).
author keywords: imaging-guided biopsy; high-frequency ultrasound; piezoelectric; fine needle aspiration; ultrasound imaging
TL;DR:
The integrated biopsy needle prototype exhibited high accuracy in estimating nodule area compared to actual dimensions in vitro and underscores the promising potential of biopsy-needle-integrated transducers in enhancing the accuracy of endoscopic ultrasound-guided fine needle aspiration biopsy (EUS-FNA) for clinical applications.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: March 11, 2024
2024 journal article
Ultrasound-Compatible Electrode for Functional Electrical Stimulation
BIOMEDICINES, 12(8).
author keywords: body-conforming ultrasound-compatible electrode; functional electrical stimulation (FES); silver nanowire (AgNW) electrode; ultrasound (US); wearable ultrasound
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 8, 2024
2023 journal article
Development of a Wearable Ultrasound Transducer for Sensing Muscle Activities in Assistive Robotics Applications
BIOSENSORS-BASEL, 13(1).
author keywords: wearable ultrasound transducer; flexible ultrasound transducer; muscle movement; robotic prosthesis; powered exoskeleton; ultrasound imaging
MeSH headings : Animals; Swine; Robotics; Ultrasonography; Muscles; Transducers; Wearable Electronic Devices
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: January 16, 2023
2023 journal article
Flexible Ultrasonic Transducers for Wearable Biomedical Applications: A Review on Advanced Materials, Structural Designs, and Future Prospects
IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 71(7), 786–810.
author keywords: Transducers; Ultrasonic imaging; Biomedical imaging; Sensors; Acoustics; Piezoelectric materials; Biomedical monitoring; biomedical sensing; biomedical therapy; flexible electronics; flexible ultrasound; ultrasound transducers
TL;DR:
This article comprehensively reviews the application of flexible ultrasound transducers in the field of biomedical imaging, sensing, and therapy and highlights some promising preliminary data with recent applications.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: January 28, 2024
2023 article
Lung nodule biopsy guided using a 30 MHz ultrasound transducer: in vitro study
HEALTH MONITORING OF STRUCTURAL AND BIOLOGICAL SYSTEMS XVII, Vol. 12488.
author keywords: High-frequency ultrasound; piezoelectric; ultrasound imaging; fine needle aspiration; imaging guided biopsy; lung nodule
TL;DR:
Results showed that the 30 MHz ultrasound transducer can map the geometry of the gelatin-foam boundary, indicating the capability of distinguishing tumor and healthy lung tissue with this ultrasound-guided biopsy technique.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: July 31, 2023
2022 article
A Dual-Frequency Intravascular Ultrasound Transducer for Amplified Nanodroplet Vaporization Effects in Cavitation-Enhanced Sonothrombolysis
2022 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IEEE IUS).
author keywords: Intravascular transducer; dual-frequency thrombolysis; Nanodroplets
TL;DR:
A dual-frequency intravascular transducer intended for nanodroplet-specific sonothrombolysis was developed to improve clot mass reduction rate while retaining lower acoustic pressures than the typical nanODroplet vaporization threshold at sub-megahertz excitation (> 5 MPa).
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: February 6, 2023
2022 article
Development of a wearable ultrasound transducer for sensing muscle activities in assistive robotics applications: In vivo study
2022 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IEEE IUS).
author keywords: ultrasound transducers; wearable transducers; flexible transducers; muscle activities detection
TL;DR:
This work aims to develop a novel wearable US device for detecting muscle activities, designed, fabricated, and characterized, and the feasibility of monitoring muscle activity in different regions was demonstrated by an in vivo human experiment.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: February 6, 2023
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